| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $70.52 | 8.706% | $76.6595 | $76.66 | $76.65 | $76.70 |
| Purchase #2 | $93.93 | 6.523% | $100.0571 | $100.06 | $100.05 | $100.10 |
| Purchase #3 | $140.42 | 13.643% | $159.5775 | $159.58 | $159.60 | $159.60 |
| Purchase #4 | $23.55 | 11.624% | $26.2875 | $26.29 | $26.30 | $26.30 |
| Purchase #5 | $79.71 | 5.318% | $83.949 | $83.95 | $83.95 | $83.90 |
| Purchase #6 | $35.50 | 11.555% | $39.602 | $39.60 | $39.60 | $39.60 |
| Purchase #7 | $26.49 | 10.444% | $29.2566 | $29.26 | $29.25 | $29.30 |
| 7 purchase totals = | $470.12 | $515.3892 | $515.40 | $515.40 | $515.50 | |